Version 2046 was commited by steve on 2011-10-04 15:06:47 +0100 (Tue, 04 Oct 2011) Fix problem that meant that string temporary file sometimes was not deleted on Windows. It was the same as a previous problem, if you memory map a file then you can't delete it until the mapping is removed and there is no portable way of doing that. It gets removed when its buffer is garbage collected.